SpotOn Water-Sensitive Paper for Sprayer Nozzle Output Analysis Precision Spray Analysis for Agricultural Researchers and Crop Farming.  SpotOn Water-Sensitive Paper provides crop farmers  and scientists with a fast, reliable method for assessing spray coverage and droplet distribution. Designed for agricultural research applications, this yellow paper instantly turns blue upon contact with liquid, allowing for clear visualization of spray patterns, droplet size, and uniformity. Key Benefits for Research Applications: • Visualize Spray Coverage – Detect inconsistencies and optimize chemical application. • Analyze Droplet Size & Uniformity – Improve application efficiency with precise measurements. • Assess Off-Target Application – Identify and reduce drift for more controlled spraying. Designed for Field and Lab Use Engineered for precision, SpotOn Water-Sensitive Paper is a trusted tool for evaluating sprayer performance in research trials. By ensuring accurate chemical application, researchers can minimize waste, enhance efficacy, and maintain compliance with agricultural best practices. Product Details: • Pack of 50 (1” x 3” smallest size sheets) • Stable in Humid Conditions – Maintains integrity in varying environments. • Cost-Effective Alternative – High-quality performance at a lower price. • Secure Packaging – Fully sealed, re-closable package extends shelf life. • Quality-Controlled Manufacturing – Proprietary in-house production ensures consistency. SpotOn Paper is a simple yet powerful tool for agricultural researchers aiming to enhance spray application accuracy. Order now to improve your research outcomes with precise spray analysis. Comparing three brands of water sensitive paper - Jason Deveau

SpotOn Water-Sensitive Paper for Sprayer Nozzle Output Analysis Precision Spray Analysis for Agricultural Researchers and Crop Farming.  SpotOn Water-Sensitive Paper provides crop farmers  and scientists with a fast, reliable method for assessing spray coverage and droplet distribution. Designed for agricultural research applications, this yellow paper instantly turns blue upon contact with liquid, allowing for clear visualization of spray patterns, droplet size, and uniformity. Key Benefits for Research Applications: • Visualize Spray Coverage – Detect inconsistencies and optimize chemical application. • Analyze Droplet Size & Uniformity – Improve application efficiency with precise measurements. • Assess Off-Target Application – Identify and reduce drift for more controlled spraying. Designed for Field and Lab Use Engineered for precision, SpotOn Water-Sensitive Paper is a trusted tool for evaluating sprayer performance in research trials. By ensuring accurate chemical application, researchers can minimize waste, enhance efficacy, and maintain compliance with agricultural best practices. Product Details: • Pack of 25 (2” x 3” sheets) • Stable in Humid Conditions – Maintains integrity in varying environments. • Cost-Effective Alternative – High-quality performance at a lower price. • Secure Packaging – Fully sealed, re-closable package extends shelf life. • Quality-Controlled Manufacturing – Proprietary in-house production ensures consistency. SpotOn Paper is a simple yet powerful tool for agricultural researchers aiming to enhance spray application accuracy. Order now to improve your research outcomes with precise spray analysis. Comparing three brands of water sensitive paper - Jason Deveau  

Introducing the SpotOn® Pocket Soil Moisture Meter We are excited to unveil the SpotOn Pocket Soil Moisture Meter, an innovative device designed for greenhouse growers and potted plant enthusiasts. This advanced tool delivers quick and accurate readings of soil moisture, pore and bulk electrical conductivity (EC), and temperature, ensuring optimal plant health and growth. With seamless Bluetooth connectivity to the SpotView Mobile App (available on Google Play and the Apple Store), monitoring your plants has never been easier. Why Choose the SpotOn® Pocket Soil Moisture Meter? Quick & Accurate Readings: This state-of-the-art meter provides precise measurements of soil moisture, pore and bulk EC, and temperature, helping you maintain ideal growing conditions effortlessly. Versatile Applications: Perfect for both mineral and soilless media, the SpotOn® Pocket Soil Moisture Meter is suitable for a wide range of plants and growing environments, particularly professional greenhouses. Compact Design: True to its name, this pocket-sized meter is compact and lightweight, making it easy to transport and ideal for taking measurements across multiple locations. Durable Construction: Featuring 2.75” rubber-mounted sensor rods that resist bending and an ultra-high-frequency (100 MHz) measuring circuit, this meter ensures accurate moisture readings in various soil types and salinity levels. Bluetooth® Connectivity: Connect seamlessly to the SpotView™ App via Bluetooth® to view real-time data, access past recordings, and share data in .csv format. Experience the Benefits: Optimize Water Usage: Get precise readings to help you use water efficiently, ensuring your plants receive just the right amount of moisture. Enhance Plant Health: Monitor and maintain optimal growing conditions to support healthy, thriving plants. Increase Yield: Accurate measurements and real-time data allow you to make informed decisions that can enhance your overall yield. Order Yours Today Elevate your plant-growing experience with the SpotOn® Pocket Soil Moisture Meter. Order yours today and take the first step toward healthier, more productive plants. Product Spec Sheet Download Product Manual Download Range: Volumetric Water Content: 0.0 - 100.0% m3/m3Electrical Conductivity: 0.0 - 5.00 mS/cm Bulk (dS/m) Temperature: 16°F(-9°C) - 120°F(49°C)   Accuracy: Volumetric Water Content: +/- 3% Electrical Conductivity: +/- 0.1 mS/cmTemperature:  +/- 1°F(0.6°C) Repeatability: Less Than 0.5% variation: VWC, EC, Temp Environmental:  32 - 122°F (0-50°C) Operating RangeIP-64 Rated (Rain and Dust Proof) Battery: (2) AA/LR6 Alkaline Batteries (included) 300 Hrs Continuous On-time Battery Life Meter Automatically Turns Off After 20 Minutes OfInactivity Dimensions:  As Shipped: 4.5”(11.4cm)W x 8.5”(11.4cm)D x3.5”(93cm)L 3.3lb(1.5kg)

This highly precise meter provides scientifically accurate Photosynthetic Active Radiation (PAR) light readings under any light source, including LED. And with the purchase of the optional wand, you can get even more accurate readings.Accurate PPFD Light Readings From Any Light Source: Full sun to full shade indoors or outdoors. Artificial light sources (LED, High Pressure Sodium, Metal Halide, Florescent, Halogen…). Three Modes Of Operation: Instant Spot Measurement mode for PAR light readings. Scan mode for quickly averaging PAR over an area. DLI mode shows Daily Light Integral on the LCD (no computer needed). Compares to Apogee Instruments Spectral Reading Range  Additional Benefits/Features 32" 3 piece extension wand included  Compact and easy to use Water and impact resistant Integral mounting plate acts as a stand, or can be used as a stake. Also includes lanyard or hanger hole for suspending the meter, and magnet mounts. 1/4-20 threaded hole for mounting on tripod or extension wands, selfie sticks. Includes and sensor cover and soft carry pouch.Learn more about the SpotOn PAR Meter on our YouTube Channel here: ~Technical Specs~QUANTUM PAR LIGHT METER SPECS:Range:PAR LIGHT: 0.0 to 6,500 μmol m-2 s-1DLI (Daily Light Integral): 0.0 to 560.0 moles m-2 day-1Display Resolution:PAR LIGHT: 0.1 μmol m-2 s-1 from 0.0 to 99.91 μmol m-2 s-1 from 100 to 6,500DLI: 0.1 moles m-2 day-1Accuracy: +/- 5% (each meter is calibrated to a NIST traceable light sensor on a broad-spectrum light source)Azimuth Error: +/- 1% over 360°Daily Light Integral (DLI): Calculated continuously from light readings every 3 minutesWater Resistant: IP-65 rated for use in rain, irrigation, and condensing environments (do not submerge)Operating Environment: 32-130°F(0-55°C) with 0-100% RH condensing okBattery: CR2032 3v coin cell lithium included (2-year battery life)Size & Weight: 1.75in(4.5cm)W x 5.75in(14.6cm)L x .85in(1.8cm)D0.17lb(77g)

The SpotOn Extension wand for reaching further in to plant canopy to take readings with the SpotOn PAR meter. (SpotOn PAR meter sold separately)  Our rugged three piece steel extension wand can stand up to the harsh conditions of grow rooms. Threaded connections ensure the PAR meter will not twist when fully extended. The rubber handle grip helps keep a solid grip on your meter even with wet hands.  Our large LED screen is easy to read, even in brightly lit rooms at a distance of 3' from the meter. 

This precise meter provides scientifically accurate Photosynthetic Active Radiation (PAR) light readings under any light source, including LED. And with the purchase of the optional wand, you can get even more accurate readings. Accurate PPFD Light Readings From Any Light Source: Full sun to full shade indoors or outdoors. Artificial light sources (LED, High Pressure Sodium, Metal Halide, Florescent, Halogen…). Three Modes Of Operation: Instant Spot Measurement mode for PAR light readings. Scan mode for quickly averaging PAR over an area. DLI mode shows Daily Light Integral on the LCD (no computer needed). Compares to Apogee Instruments Spectral Reading Range  Additional Benefits/Features Compact and easy to use Water and impact resistant Integral mounting plate acts as a stand, or can be used as a stake. Also includes lanyard or hanger hole for suspending the meter, and magnet mounts. 1/4-20 threaded hole for mounting on tripod or extension wands, selfie sticks. Includes and sensor cover and soft carry pouch. Learn more about the SpotOn PAR Meter on our YouTube Channel here: QUANTUM PAR LIGHT METER SPECS:Range:PAR LIGHT: 0.0 to 6,500 μmol m-2 s-1DLI (Daily Light Integral): 0.0 to 560.0 moles m-2 day-1Display Resolution:PAR LIGHT: 0.1 μmol m-2 s-1 from 0.0 to 99.91 μmol m-2 s-1 from 100 to 6,500DLI: 0.1 moles m-2 day-1Accuracy: +/- 5% (each meter is calibrated to a NIST traceable light sensor on a broad-spectrum light source)Azimuth Error: +/- 1% over 360°Daily Light Integral (DLI): Calculated continuously from light readings every 3 minutesWater Resistant: IP-65 rated for use in rain, irrigation, and condensing environments (do not submerge)Operating Environment: 32-130°F(0-55°C) with 0-100% RH condensing okBattery: CR2032 3v coin cell lithium included (2-year battery life)Size & Weight: 1.75in(4.5cm)W x 5.75in(14.6cm)L x .85in(1.8cm)D0.17lb(77g)

2.25GPM with Tip Wear Indication provides important information about worn sprayer nozzles Quick and accurate flow rate checking of individual sprayer nozzles. This model is best for flow rates below 2.25 GPM typical of herbicide and insecticide application. Our SC-5 model is best for flow rates up to 5 GPM. FEATURES: NO CALCULATIONS OR APP DOWNLOAD REQUIRED: Automatically calculates and displays tip flow rate in GPM, LPM, oz/min, tip wear in %, and application rate in GPA/LPH (just enter your speed and nozzle spacing).FAST AND SIMPLE OPERATION: Readings in about 10 seconds per tip.QUICKLY FIND WORN SPRAY NOZZLE TIPS: Industry guidelines recommend tip replacement once flow rate exceeds that of the new tip by 10%.ACCURATELY MEASURE TRUE TIP FLOW RATE: Today’s high-tech sprayers can only be properly calibrated and confirmed with this knowledge. SPRAYER CALIBRATOR MODEL SC-2 SPECS: Range & Units: 0.02 – 2.25 GPM, 0.08 – 8.52 LPM, 3 – 288 oz/min (GPM in US Gallons) Accuracy: +/- 2% or 1 Digit Resolution: 0.01 GPM, 0.01 L/min, 1 oz/min Fluid Compatibility: Water & Water Based Solutions Only Battery: CR2032 Included (3 Year Battery Life) Size: 3” (7.6 cm) Dia x 8.75” (22 cm) Tall Weight: 0.6 lbs (272 g)

Quickly and accurately check water flow from nozzles, faucets, sprayers, and showers up to 5 GPM. Features: Provides High-Resolution Digital Flow Rate Display Within Seconds Collapsible 4.25in(10.8cm) Dia. Rubber Collection Funnel For Shower Heads Fits Under Faucets With As Little As 7.5in(19cm) Clearance Height Internal Diffuser Pad Controls Strong Nozzle Spray Simple Rugged Design Has No Moving Parts Self-Contained For One-Handed Operation     SC-5 UNIVERSAL FLOW METER SPECS: Range: 0.08-5.00GPM, 0.30-19.00LPM, 2-1140L/hr Accuracy: Greater of +/- 3% or 1 Least Significant Digit Resolution: 0.01GPM, 0.01LPM, 1L/hr Fluid Compatibility: Water & Water Based Solutions Only Battery: CR2032 Lithium Coin Cell (2-3 Year Battery Life) Size: 4.5in(11.4cm)W x 5in(12.7cm)L x 7.5in(19cm)Tall – 9in(23cm)Tall with funnel extended Weight: 0.7 lbs(0.3kg)

4 in 1 Tip Tool includes a brush, foldout plastic pick, spanner wrench and utility hook that makes cleaning and repairing sprayer nozzles a breeze.       

Get precise and rapid soil moisture, EC and temperature readings with a low profile and long-lasting construction. Accurate and reliable soil readings in a fraction of the time with SpotOn Soil Moisture, EC and Temperature Meter. Featuring continuous reading for quick testing, this meter measures soil moisture, salinity (EC), and soil surface temperature (°F or °C) with ultra high frequency (100 MHz) measuring circuit for accuracy in a variety of soil types and salinity levels. Includes both 2.375” and 1.5” probe rods, and ensures durability with rubber mounted rods that resist bending in dry or rocky soil. Download Spec Sheet Download Instruction Manual Range: Volumetric Water Content: 0.0 - 100.0% m3/m3Electrical Conductivity: 0.0 - 5.00 mS/cm Bulk (dS/m) Temperature: 16°F(-9°C) - 120°F(49°C)   Accuracy: Volumetric Water Content: +/- 3% Electrical Conductivity: +/- 0.1 mS/cmTemperature:  +/- 1°F(0.6°C) Repeatability: Less Than 0.5% variation: VWC, EC, Temp Environmental:  32 - 122°F (0-50°C) Operating RangeIP-64 Rated (Rain and Dust Proof) Battery: (3) AA/LR6 Alkaline Batteries (included) 300 Hrs Continuous On-time Battery Life Meter Automatically Turns Off After 20 Minutes OfInactivity Dimensions:  Meter: 14”(36cm)W x 2”(5cm)D x 35.8”(91cm)L2.4lb(1.1kg) As Shipped: 4.5”(11.4cm)W x 4.5”(11.4cm)D x36.5”(93cm)L 3.3lb(1.5kg)